In what has proved to be the most unlikely forms of long-term mass-inflicted torture, we still don't know if Kylie Jenner is pregnant. It's agonising for fans who desperately want to know if yet another Kardashian-Jenner star is on their way, and just as bad for the rest of us who have to constantly hear about (and write about) all the speculation about whether the 20-year-old is preggo or not.

Kim, Kourtney, Khloé (who had her own "is-she-pregnant" drama play out before she confirmed that she was), Kris, Kendall and the rest of them have been very coy in interviews and public appearances and have stayed mute about Kylie's situation. But there appear to be many more people close to the world's most famous family also keeping hush-hush about the whole thing. And one of them is everyone's favourite model/Twitter personality, Chrissy Teigen.

The 32-year-old, who is pregnant herself, appeared on Thursday’s episode of Watch What Happens Live with Andy Cohen and had some pretty interesting things to say when being probed about her friends by the TV show host.

During the late-night TV appearance, Cohen read out a question sent in by a fan, who asked Chrissy: "How long have you known about Khloé’s pregnancy and have you seen Kylie Jenner’s bump?"

Averting her gaze and giving out a short burst of laughter, Chrissy "ummed" a few times before saying: "Khloé, a while. I saw her at Kim [Kardashian]’s baby shower." So it seems the model knows the whole fam pretty well and must know for sure whether Kylie is preggo or not.

But she hesitated a bit about the second part of the question, looking down at the floor while smiling coyly and saying in a bashful voice: "And I won’t say anything about Kylie."

The host made a jibe at how secretive they're all being about it, before suggesting that it seemed pretty "obvious" that Kylie is pregnant because of the huge effort that's been made to keep everything top secret. And it's what Chrissy did next in response that has a lot of people convinced that the model all but confirmed the pregnancy...

She clearly looked uncomfortable at Cohen saying "it's obvious", stuttering for words a few times before sighing "I know" and shrugging her shoulders. It was this that probably maybe might've confirmed the pregnancy – because she admitted that the family was going to great lengths to keep things quiet without actually meaning to.